scenic

bool DC1394::areCamerasConnected()

    bool result;

        THROW_CRITICAL("Can't find cameras error : " << camerr);

    }

    result = cameras->num == 0;

    cleanup(dc1394, camera, cameras);

    return result;

}

int DC1394::GUIDToCameraNumber(unsigned long long GUID)

{

    if (not areCamerasConnected())

    {

        LOG_INFO("There are no dc1394 cameras connected");

    int result = -1;

    dc1394error_t camerr;

    dc1394_t * dc1394 = 0;

    dc1394camera_list_t *cameras = 0;

    dc1394camera_t *camera = 0;

    dc1394 = dc1394_new();

    camerr = dc1394_camera_enumerate(dc1394, &cameras);

    if (camerr != DC1394_SUCCESS or cameras == 0)

        LOG_ERROR("Can't find cameras error : " << camerr);